Overview:
Master the art of Microsoft 365 tenant cleanup in this hands-on webinar. Learn to identify inactive content, eliminate orphaned resources, optimize permissions, and implement governance policies using native tools, PowerShell automation, and proven frameworks. Leave with ready-to-use scripts, checklists, and stakeholder communication strategies to immediately declutter your environment.
Why you should Attend:
Your Microsoft 365 tenant is a ticking compliance bomb. Orphaned Teams, over-shared files, and ghost users create security risks and GDPR violations while storage costs surge 20-30% annually. Former employees still access sensitive data. When the breach happens or auditors arrive, will you have cleaned up proactively-or will you be explaining millions in fines reactively?
Areas Covered in the Session:
- The State of Your Mess: Diagnostic techniques to quantify tenant sprawl using Microsoft 365 admin center, compliance reports, and PowerShell analysis scripts
- Identifying Inactive & Orphaned Resources: Finding Teams without owners, SharePoint sites with no activity, OneDrive accounts for departed users, and security groups that grant nothing
- Guest User Governance Gone Wild: Auditing external access, identifying risky guest permissions, bulk guest cleanup strategies, and implementing time-based access reviews
- Permission Rationalization: Mapping over-shared content, identifying permission inheritance breaks, consolidating redundant security groups, and implementing least-privilege principles
- Content Lifecycle Management: Establishing retention policies that align with legal holds, implementing automated archival workflows, and setting up expiration policies for temporary collaboration spaces
- Storage Optimization: Identifying storage consumption patterns, cleaning up version history bloat, managing OneDrive quotas, and implementing archival strategies for cold data
- The Cleanup Execution Plan: Stakeholder communication templates, phased cleanup approaches, rollback strategies, and post-cleanup monitoring frameworks
- Governance Policies That Stick: Implementing naming conventions, approval workflows for new resources, regular access reviews, and automated compliance monitoring that prevents future sprawl
- Tool Comparison: When native Microsoft tools are sufficient vs. when third-party governance platforms (ShareGate, AvePoint, Rencore Governance) provide ROI
- Measuring Success: KPIs for decluttering initiatives, before/after metrics that demonstrate value, and ongoing health monitoring dashboards
Who Will Benefit:
- Microsoft 365 Administrators
- IT Directors & IT Managers
- SharePoint Administrators
- Governance & Compliance Officers
- Information Security Managers
- Cloud Operations Managers
- IT Audit & Risk Managers
- Collaboration Platform Managers
- Enterprise Architects (M365 focus)
- Service Desk Managers (dealing with content sprawl complaints)
Speaker Profile
Ragnar Heil is a Microsoft MVP renowned in the M365 / Office Apps space, with deep, practical expertise in Copilot integration, governance, and digital workplace transformation. He brings lessons from real deployments, deep technical knowledge, and a hands-on approach to every session. This is your chance to learn from a practitioner since 1999, not just a theorist. Ragnar works at HanseVision, a Bechtle Company. Find his content here: ragnarheil.de